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Tom is walking in the park. Tom in the park.

编辑:chaxungu时间:2026-04-28 11:50:51分类:小学英语题库

【题目】Tom is walking in the park. (变为否定句)

Tom________ ________ in the park.

【答案】isn't working

【解析】

句意:汤姆正在公园散步。句子中有系动词be的句子,变否定句时,在系动词is后直接加not,缩写成isn't,故答案为 isn't;working。